ModelBT8128Image/SizeFeatures1.Multi-functional phone holder2.DSP technology,Website:http://www.giftssuppliers.com, Full duplex, noise and echo suppression3.87.5-108.0MHz Full FM Frequencies4.Supports MP3,WMA music play5.Supports Bluetooth audio play6.Remember the last frequency, track and recall them when restarting7.Infrared remote control.8.Bluetooth auto connection after power onParameter1.Bluetooth version V2.12.Bluetooth working Frequency 2.4GHZ3.Receiving range of the Bluetooth device  0~10M 4.The MIC effective talking distance:0~ 50CM5.FM Frequency: 87.5~108MHZ6.power supply:  DC 5V/2A7.USB output: 5V/2A8.Dimension of mobile phone supported: 58MM-105MMPackageColor box : 18*18*3.6cm CTN:37.5*36.5*38.0cm40pcs/CTN